Cocklers work on the sands of Morecambe Bay in north-west England.
Cocklers work on the sands of Morecambe Bay in north-west England, February 4, 2005. Saturday will mark one year since 21 Chinese migrant workers died in Morecambe Bay on February 5 when they were caught by fast-rising tides as they searched for cockles, a shellfish delicacy. REUTERS/Darren Staples DS/MD